Knocking at idle, gear lever shake, and cracked rubber — parts that fix complaints misdiagnosed as injector faults.
What you will gain from this guide
- Replace mounts in pairs on the same axis
- Gearbox mounts follow engine mount wear
- Browse anti-vibration figure for rubber lines
That knock at idle is not always diesel knock. Split engine mount rubber lets the block hit the cross member — cheap part, expensive misdiagnosis.
Signs
- Vibration through floor at idle, smooth on road
- Gear lever wobble in neutral
- Visible crack in rubber or fluid leak from hydraulic mount
Order from anti-vibration figure. Related: mounts guide, diagnosis, gearbox mount timing.
